Frontier Developments, the developer behind Elite: Dangerous, just released a new developer diary that gives a pretty nice inside look into Planet Coaster, the roller coaster theme park simulation game that they're working on. And the work they're doing seems to be pretty fantastic so far.

David Braben took the stage at the PC Gamer show at E3 last year to dropped a small nugget to an enthusiastic crowd. Roller coasters are fun in real-life, and who doesn't want to make their own theme-park in glorious 3D and use VR to explore it?

The new five minute dev diary shows off some of the tools that you can use to build your own personal nightmare machines.They also explain how you can share your creations with others by publishing them online. The game engine, Cobra, looks great, and is shared with Elite: Dangerous. It's nice to see how adaptive it is. The game itself looks like a lot of fun, with the way you can create nearly anything with real-world physics too. The shared underlying engine means that VR is a distinct possibility.